GJB 31-1985
2000-09
- Standard No.
- GJB 31-1985
- Language
- Chinese
- Release Date
- 1985
- Published By
- Military Standard of the People's Republic of China-General Armament Department
- Replace By
- GJB 31A-2000
- Lastest
- GJB 31B-2019
GJB 31-1985 history
- 2019 GJB 31B-2019
- 2000 GJB 31A-2000
- 1985 GJB 31-1985